<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <title>OnlineJudge</title>
  <style>
    .wrapper {
      display: grid;
      grid-template-columns: 1fr 1fr;
      grid-template-rows: 100%;
      height: 100vh;
    }

    .left {
      grid-column: 1;
      grid-row: 1;
    }

    .right {
      grid-column: 2;
      grid-row: 1;
    }

    iframe {
      width: 100%;
      height: 100%;
      border: none;
    }
  </style>
</head>
<body>
  <div class="wrapper">
    <div class="left">
      <iframe src="submit.html"></iframe>
    </div>
    <div class="right">
      <iframe src="describe.html"></iframe>
    </div>
  </div>
</body>
</html>
